- air trowel气动泥刀;
- air traffic空中交通;
- air to water heat exchanger空气水热交换器;
- air tight door气密门;
- air the room给房间通风;
- air supported structure气璃承结构物;
- air strike空中出击;空袭;
- air requirement需要风量;
- air pumpn.排气唧筒,抽气机;风泵;
- air pressuren.气压,风压;
- air pocketn.气陷,气穴;气窝;气潭;
- air placer混凝土气力压送机;
- air permeability factor空气渗透因数;
- air massn.气团;
- air inlet进风口,进气口;进气道;
- air infiltration[机] 空气渗透;
- air freshenern.空气清新剂;
- air freight charge航空运费;
- air freight航空运费;
- air duct空气管道;空气流导管;通气道;导气管;
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